MPNHarborRFQ 0
ATMEGA645-16AI representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image1 of 2
Exact MPN20 sourced attributes2 source documents

Microchip Technology · exact orderable part

ATMEGA645-16AI

IC MCU 8BIT 64KB FLASH 64TQFP

Core Processor
AVR
Speed
16MHz
Program Memory Size
64KB (32K x 16)
RAM Size
4K x 8
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
Package / Case
64-TQFP
Original manufacturerCommercial terms confirmed per lot
ManufacturerMicrochip Technology
Package / case64-TQFP
Mounting typeSurface Mount
PackingTray

Technical parameters

Technical specifications

20 normalized values · 2 validated sources

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ParameterValue
Base Product NumberATMEGA645 [2]
ConnectivitySPI, UART/USART, USI [2]
Core ProcessorAVR [2]
Core Size8-Bit [2]
Data ConvertersA/D 8x10b [2]
EEPROM Size2K x 8 [2]
MfrMicrochip Technology [2]
Mounting TypeSurface Mount [2]
Number of I/O53 [2]
Operating Temperature-40°C~85°C(TA) [2]
Oscillator TypeInternal [2]
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT [2]
Product StatusObsolete [2]
Program Memory Size64KB (32K x 16) [2]
Program Memory TypeFLASH [2]
RAM Size4K x 8 [2]
SeriesAVR® ATmega [2]
Speed16MHz [2]
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V [2]
Package / Case64-TQFP [2]
Specification references[1]ATMEGA645-16AI delivered document ↗[2]Microchip Technology ATMEGA645-16AI vendor product record ↗

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ManufacturerMicrochip TechnologyView brand page →CategoryMicrocontrollersView category page →

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